Monterey Weather in October
Average highs run from 68°F on October 1 to 58°F on October 31, and lows from 43°F to 32°F. Normal precipitation for the month is 2.94 in over about 10 wet days.
October day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
October at a glance
- Average high
- 63°F
- Average low
- 38°F
- Precipitation
- 2.94 in
- Snowfall
- 0.2 in
- Record high
- 94°FOct 4, 2019
- Record low
- 15°FOct 27, 1962
- Chance of a freeze
- 100%
- Daylight
- 11 h 47 min to 10 h 36 min
- Cloud cover
- 58%
- Humidity
- 75%
- Dew point
- 42°F
- Wind
- 4.9 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Oct 1 | 68°F | 43°F | 92°F 1927 | 23°F 1899 | 33% | 0% |
| Oct 2 | 67°F | 43°F | 91°F 2019 | 24°F 1899 | 33% | 0% |
| Oct 3 | 67°F | 43°F | 92°F 1919 | 23°F 1974 | 34% | 0% |
| Oct 4 | 67°F | 42°F | 94°F 2019 | 19°F 1974 | 34% | 0% |
| Oct 5 | 67°F | 42°F | 93°F 1941 | 28°F 1897 | 34% | 0% |
| Oct 6 | 66°F | 41°F | 93°F 1941 | 29°F 1965 | 34% | 0% |
| Oct 7 | 66°F | 41°F | 94°F 1941 | 25°F 1917 | 34% | 0% |
| Oct 8 | 66°F | 41°F | 90°F 2017 | 26°F 1954 | 34% | 0% |
| Oct 9 | 65°F | 40°F | 88°F 1939 | 25°F 1974 | 34% | 0% |
| Oct 10 | 65°F | 40°F | 91°F 1919 | 21°F 1895 | 34% | 0% |
| Oct 11 | 65°F | 39°F | 92°F 1919 | 23°F 1915 | 34% | 0% |
| Oct 12 | 64°F | 39°F | 88°F 1912 | 18°F 1906 | 34% | 1% |
| Oct 13 | 64°F | 39°F | 89°F 1928 | 20°F 1907 | 34% | 1% |
| Oct 14 | 64°F | 38°F | 86°F 1899 | 23°F 1988 | 34% | 1% |
| Oct 15 | 63°F | 38°F | 85°F 1897 | 23°F 1907 | 34% | 1% |
| Oct 16 | 63°F | 37°F | 87°F 1897 | 26°F 1937 | 34% | 1% |
| Oct 17 | 63°F | 37°F | 88°F 1908 | 29°F 1937 | 34% | 1% |
| Oct 18 | 62°F | 37°F | 86°F 1938 | 24°F 1916 | 34% | 1% |
| Oct 19 | 62°F | 36°F | 87°F 1938 | 25°F 1896 | 34% | 1% |
| Oct 20 | 62°F | 36°F | 87°F 2016 | 21°F 1992 | 34% | 1% |
| Oct 21 | 61°F | 36°F | 83°F 2016 | 19°F 1952 | 34% | 1% |
| Oct 22 | 61°F | 35°F | 84°F 1920 | 19°F 1930 | 34% | 2% |
| Oct 23 | 61°F | 35°F | 85°F 1947 | 20°F 1997 | 34% | 2% |
| Oct 24 | 60°F | 35°F | 81°F 2012 | 19°F 1969 | 34% | 2% |
| Oct 25 | 60°F | 34°F | 85°F 2001 | 23°F 1907 | 34% | 2% |
| Oct 26 | 60°F | 34°F | 83°F 1919 | 21°F 1930 | 34% | 2% |
| Oct 27 | 59°F | 33°F | 89°F 1919 | 15°F 1962 | 34% | 3% |
| Oct 28 | 59°F | 33°F | 85°F 1919 | 21°F 1914 | 34% | 3% |
| Oct 29 | 59°F | 33°F | 83°F 2023 | 20°F 1895 | 34% | 3% |
| Oct 30 | 58°F | 32°F | 81°F 2016 | 18°F 1910 | 34% | 3% |
| Oct 31 | 58°F | 32°F | 83°F 1919 | 21°F 1917 | 34% | 3% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- October 1
- sunrise 7:14 AM, sunset 7:01 PM
- October 31
- sunrise 7:44 AM, sunset 6:20 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00445880 (Mustoe 1 Sw), public domain. Records: NOAA GHCN-Daily, station USC00442208, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.